Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KB1URW

Cancelled

Ruiz, Enrique

Location: San Juan, PR
Class: Technician
Granted: 2010-08-27
Expires: 2020-08-27
FRN: 0020128245

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Vanity availability

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Available now

KB1URW cleared its 2-year hold on 2012-08-27. Eligible for vanity application.

Last held by Ruiz, Enrique (PR).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

WP4OFXcancelled· T
Ruiz, EnriquePRgranted 2010-08-27cancelled 2011-01-19

License history

0 events

No recorded events.

More vanity slots coming available

From Puerto Rico

All →

WP4TLD 2026-09-10
K5DTC 2026-09-14
WP4LKC 2026-09-14
KP4ECD 2026-09-16
WP3TU 2026-09-16

Starting with KB1

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KB1ICB ME · 2026-09-10
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KB1YQD NH · 2026-09-10
KB1HYE FL · 2026-09-12

Full history → Vanity availability → Callsign genealogy →